* {
    margin: 0;
    padding: 0;
}
#main {
    position: relative;
}
.pin {
    padding: 15px 0 0 15px;
    float: left;
}
.box {
    padding: 5px;
    border: 1px solid #ccc;
    box-shadow: 0 0 6px #ccc;
    border-radius: 5px;
    width: 430px;
    /* height: auto; */
}
img {
    width: 100%;
    height: auto;
}